From Riga to Tallinn (or St. Petersburg) there are 3 different ways:

Either you go along (or close to) the seaside or you take the route via the East 🙂

[LV2/EE1] Riga-Paernu-Tallinn (via the Islands)

On this route you will see:

Main sights

• Riga
• Sigulda / Gauja NP
• Paernu
• Muhu Island
• Saaremaa Island
• Kuressaare, Panga, Kaali, …
• Hiumaaa Island
• Paldiski
• Tallinn

[LV2/EE3&EE4] Riga-Tartu-Tallinn

On this route you will see:

Main sights

• Riga
• Sigulda / Gauja NP
• Cesis
• Valga/Valka
• Sangaste
• Suur Munamaegi?
• Otepae
• Tartu
• Lake Peipsi
• … Mustvee? cloister
• Lahemaa NP

Variations:

Vidzeme per Rad [LV2]

[LV2] Vidzeme: The North East / Der Nord-Osten Cycling between Riga and the Estonian border / Radfahren zwischen Riga und ...
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[EE4] – National Route No. 4

[EE4] - National Route No. 4 / Nationale Estnische Fahrradroute Nr. 4 http://www.openstreetmap.org/?relation=270860 http://cycling.waymarkedtrails.org/en/relation/270860 Those heading for Tartu from Valga ...
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EE3: National Route No. 3 (EuroVelo 11)

[EE3] - National Route No. 3 / Nationale Estnische Fahrradroute Nr. 3 http://www.openstreetmap.org/?relation=270428 http://cycling.waymarkedtrails.org/en/relation/270428 Pictures of Rein Lepik, www.bicycle.ee Road ...
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EE1: Estonia Baltic Sea coast route

pictures from Rein Lepik, www.bicycle.ee Coastline at Kabli Road at Häädemeeste Crossing point of 4 routes Pärnu Pärnu beach Liu ...
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